What is unique and amazing about the new Type-S subwoofer is not only the entirely new engineering behind the build, it’s the requirements for them to optimally perform. The 8 AWG Push Terminals are used on the Type-S woofers to keep power current flowing, allowing your subwoofer to get the power needed from the amplifier to run cool and consistent. Keeping power consistent to your woofers is just as important as keeping them cool. With such an advanced airflow system we have incorporated a high strength steel frame to keep the bass going while keeping your sub cooler. FEA Optimized for linearity and made with injection-molded Santoprene ®, the HAMR surround is a key part of the suspension system that provides accurate, distortion-free control at extreme excursions. The High-Amplitude Multi Roll Surround Design allows for extreme excursions without sacrificing valuable cone area. Perimeter Venting with Airflow Management Systemįorced air cooling during operation constantly cycles fresh-air through the gap to keep voice coil temperatures cool.įEA Optimized Dual-Sided Machined CRC Motor StructureĬreates a symmetrical magnetic field with evenly distributed flux density to greatly reduce distortion, while further improving power handling and output.įEA Optimized Spider w/reinforced Layer Spider IntegrationĮnsures reliable and consistent control of the tinsel-leads to eliminate any possible mechanical noises or interference typical of many high-excursion designs.
#Alpine s series 12 full
The massive coil, along with the black anodized coating, provides these woofers the thermal mass and cooling capacity to achieve a full 500W of RMS power handling. The new 6-layer (Dual 4Ω) and 5-Layer (Dual 2Ω) coils are wound on a spiral-cut aluminum former. Similar to having a larger intercooler in a race car, the larger surface area allows for the voice coil to cool faster, ensuring that your bass tracks cleanly and reliably, without compression. The massive 65mm (2.6”) diameter voice coil provides nearly double the surface area when compared to the previous 38mm (1.5”) voice coil. The high-grade double-stacked magnets ensure adequate clearance for high excursion while providing the energy needed to power these beasts.Īlpine’s Patented Airflow Management System (US Patent #7,684,585) helps minimize power compression and ensures reliable long playing time by actively wicking output-robbing heat away from the Voice Coil. This patented design (US Patent # 6,639,993) creates a perfectly symmetrical and linear magnetic field for the coil to travel in, minimizing distortion while enhancing sound quality. The new dual-sided CRC motor structure mimics that of the Type-R Thin subwoofers, providing these subs with an ultra-linear, highly controlled sound. Borrowing the HAMR suspension from the Type-R, these new Type-S subwoofers have over 30mm of one-way stroke, for a total of nearly 3” of peak-to-peak excursion! With a real-world, measured 15mm of one-way X-max, the new Type-S Subwoofers deliver best-in-class output, ultra-low distortion, and unparalleled sound quality. The new FEA-Optimized Motor Structure together with our revolutionary HAMR Suspension Design gives the new Type-S Subwoofers the highest X-max and SPL output in the category. Deeper and more refined looking than their predecessors, they now sit at 5.6” (SWS-10D4 & SWS-10D2) and 5.9” (SWS-12D4 & SWS-12D2) deep, making them flexible for many different installation options. Whether in a small sealed or vented enclosure, these new subs possess the ability to be articulate and defined or powerful and authoritative. Taking a clean-slate approach in the development allowed Alpine engineers to design the subwoofer to excel in nearly every category.
Altogether, they offer significantly improved output, deeper bass extension, more control and even greater power handling. These new subwoofers redefine the expectations in their class.
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